Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004708/0446 | |
| Pages: | 3 |
| | Recorded: | 05/11/1987 | | |
| Conveyance: | TERMINATION OF SECURITY AGREEMENT RECORDED MAY 21, 1986 AT REEL 4553, FRAME 0762 (SEE RECORD FOR DETAILS) |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/19/1985
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Application #:
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06404039
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Filing Dt:
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08/02/1982
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Title:
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DIGITAL COMMUNICATION SYSTEM
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Correspondence name and address
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DRINKER BIDDLE & REATH
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PHILADELPHIA NATIONAL BANK BLDG.
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BROAD AND CHESTNUT ST.
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PHILADELPHIA, PA 19107
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